private void BindTransportName() { string szCmpId = ((Bill_Sys_BillingCompanyObject)Session["BILLING_COMPANY_OBJECT"]).SZ_COMPANY_ID.ToString(); Bill_Sys_ReportBO objReport = new Bill_Sys_ReportBO(); DataSet dsTransportName = new DataSet(); dsTransportName = objReport.GetTransportName(szCmpId); ddlTransportName.DataSource = dsTransportName.Tables[0]; ddlTransportName.DataTextField = "SZ_TARNSPOTATION_COMPANY_NAME"; ddlTransportName.DataValueField = "I_TARNSPOTATION_ID"; ddlTransportName.DataBind(); ddlTransportName.Items.Insert(0, "--Selecte--"); }